So, looking back at my "Why Form 44?" answer, I realize that I really didn't help that much, because I mixed two different audiences. I'll try again.   If you are a mod author You must convert to Form 44 to use any of the new capabilities. Duh. If you are updating non-CK parts of the mod (the CK will take care of the conversion if you use it to modify the ESP--again, duh), you should consider converting to Form 44 for the new version, if for no other reason than to squelch th